Electrospray atomization electrode, nozzle, apparatus, methods and applications

a technology of atomization electrodes and nozzles, applied in the field of electrochemical atomization electrodes, nozzles, apparatus and methods, can solve the problems of general limited silicon wafer availability, and achieve the effects of low cost, simple and rapid
US20130287962A1Inactive Publication Date: 2013-10-31UNIV OF CENT FLORIDA RES FOUND INC
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
UNIV OF CENT FLORIDA RES FOUND INC
Publication Date
2013-10-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

A multiplexed emitter source distributor electrode, a related multiplexed electrospray nozzle, a related multiplexed electrospray apparatus and a related coating method that uses the multiplexed electrospray apparatus are all predicated upon at least one of: (1) a linear emitter source density greater than about 15 emitter sources per centimeter; and (2) an area emitter source density greater than about 225 emitter sources per square centimeter. The distributor electrode comprises other than a silicon material (i.e., a metal, metal alloy, ceramic or polymer material). The distributor electrode may be fabricated using a computerized numerical control method that provides the coating method with enhanced uniformity. The nozzle and the apparatus may also use a stepped slotted extractor electrode.
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Description

CROSS-REFERENCE TO RELATED APPLICATION

[0001] This application is related to, and derives priority from, U.S. Provisional Patent Application Ser. No. 61 / 638,095, filed 25 Apr. 2012 and titled Electrospray Atomization Nozzle, Apparatus, Methods and Applications, the content of which is incorporated herein fully by reference.STATEMENT OF GOVERNMENT INTEREST

[0002] No U.S. Government interest.BACKGROUND

[0003] 1. Field of the Invention

[0004] Embodiments relate generally to electrospray atomization electrodes, nozzles, apparatus and methods. More particularly embodiments relate to enhanced performance electrospray atomization electrodes, nozzles, apparatus and methods.

[0005] 2. Description of the Related Art

[0006] Electrospray nozzles, related apparatus and related methods are relatively well known in the materials coatings arts insofar as such electrospray nozzles, related apparatus and related methods generally provide for improved materials coatings characteristics. Since electrospray coating...

Claims

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